openbsd 3.8 open port

Hello,

Very strange. When I do an nmap scan from other host
to my openbsd 3.8 server, I get the two port open:
4660/tcp open mosmig
4672/tcp open rfa
I didn't open them and they are open.
I try to close these port, but I faild to to it.

Strange, when I try to connect to them from other
host with telnel, I success but when I try to connect
to them from the server itself I fail, don't know what's going on
here. On openbsd 3.7 this was not the case.

Yep, it was an e-mule pc some where in my lan. The strange thing is that when I
turn the switch off, and try again, I get the same open port result. I had to wait
a few hours and then I get that all the ports are closed.
It looks like when the pc with e-mule it's connecting to the router, the router
is opening some ports, but when the pc machine is disconnecting from the router,
it takes for the router, a few hours to close the ports. Very strange.